Long Telegram

The X Article, formally titled The Sources of Soviet Conduct, was published in Foreign Affairs magazine in July 1947. The article was written by George F. Kennan, the Deputy Chief of Mission of the United States to the USSR, from 1944 to 1946, under Ambassador W. Averell Harriman.

G. F. Kennan rejoined the U.S. Embassy in Moscow as Chargé d’Affaires in July, 1945. Although he was highly critical of the Soviet system, the mood within the U.S. State Department was friendship towards the Soviets, since they were an important ally in the war against Nazi Germany.

In February 1946, the United States Treasury asked the U.S. Embassy in Moscow why the Soviets were not supporting the newly created World Bank and the International Monetary Fund. In reply, Kennan wrote the Long Telegram outlining his opinions and views of the Soviets; "According to Kennan, the Soviets' view of the world came from a traditional 'Russian sense of insecurity...'" It arrived in Washington on February 22, 1946. Among its most-remembered parts was that while Soviet power was "impervious to the logic of reason", it was "highly sensitive to the logic of force".

The preface to the Long Telegram says:

Answer to Dept's 284, Feb. 3,13 involves questions so intricate, so delicate, so strange to our form of thought, and so important to analysis of our international environment that I cannot compress answers into single brief message without yielding to what I feel would be a dangerous degree of oversimplification. I hope, therefore, Dept will bear with me if I submit in answer to this question five parts...I apologize in advance for this burdening of telegraphic channel; but questions involved are of such urgent importance, particularly in view of recent events, that our answers to them, if they deserve attention at all, seem to me to deserve it at once.

Kennan described dealing with Soviet Communism as "undoubtedly greatest task our diplomacy has ever faced and probably greatest it will ever have to face". In the first two sections, he posited concepts that became the foundation of American Cold War policy:

According to Kennan, the Soviet Union did not see the possibility for long-term peaceful coexistence with the capitalist world. It was its ever-present aim to advance the socialist cause. Capitalism was a menace to the ideals of socialism, and capitalists could not be trusted or allowed to influence the Soviet people. Outright conflict was never considered a desirable avenue for the propagation of the Soviet cause, but their eyes and ears were always open for the opportunity to take advantage of "diseased tissue" anywhere in the world.

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